Join array of strings?

Question

In JavaScript you can join an array of strings, e.g.:

fruits = ["orange", "apple", "banana"];
joined = fruits.join(", ");

console.log(joined)

// "orange, apple, banana"

How do you do this in ReasonML?

Answer 1

You can use Js.Array.joinWith:

let fruits = [|"orange", "apple", "banana"|];
let joined = Js.Array.joinWith(", ", fruits);
Js.log(joined);
// "orange, apple, banana"